SEC-1288: Changed claimedIdentityFieldName in OpenIDAuthenticationFilter to "openid_identifier", as recommended by the 2.0 spec.

openid/src/main/java/org/springframework/security/openid/OpenIDAuthenticationFilter.java

@@ -43,11 +43,11 @@ import org.springframework.util.StringUtils;
  *
  * The user's OpenID identity is submitted via a login form, just as it would be for a normal form login. At this stage
  * the filter will extract the identity from the submitted request (by default, the parameter is called
- * <tt>j_username</tt>, as it is for form login. It then passes the identity to the configured <tt>OpenIDConsumer</tt>,
- * which returns the URL to which the request should be redirected for authentication. A "return_to" URL is also supplied,
- * which matches the URL processed by this filter, to allow the filter to handle the request once the user has
- * been successfully authenticated. The OpenID server will then authenticate the user and redirect back to the
- * application.
+ * <tt>openid_identifier</tt>, as recommended by the OpenID 2.0 Specification). It then passes the identity to the
+ * configured <tt>OpenIDConsumer</tt>, which returns the URL to which the request should be redirected for authentication.
+ * A "return_to" URL is also supplied, which matches the URL processed by this filter, to allow the filter to handle
+ * the request once the user has been successfully authenticated. The OpenID server will then authenticate the user and
+ * redirect back to the application.
  *
  * <h2>Processing the Redirect from the OpenID Server</h2>
  *
@@ -66,7 +66,7 @@ import org.springframework.util.StringUtils;
 public class OpenIDAuthenticationFilter extends AbstractAuthenticationProcessingFilter {
     //~ Static fields/initializers =====================================================================================
 
-    public static final String DEFAULT_CLAIMED_IDENTITY_FIELD = "j_username";
+    public static final String DEFAULT_CLAIMED_IDENTITY_FIELD = "openid_identifier";
 
     //~ Instance fields ================================================================================================
 
@@ -224,7 +224,7 @@ public class OpenIDAuthenticationFilter extends AbstractAuthenticationProcessing
     /**
      * The name of the request parameter containing the OpenID identity, as submitted from the initial login form.
      *
-     * @param claimedIdentityFieldName defaults to "j_username"
+     * @param claimedIdentityFieldName defaults to "openid_identifier"
      */
     public void setClaimedIdentityFieldName(String claimedIdentityFieldName) {
         this.claimedIdentityFieldName = claimedIdentityFieldName;

openid/src/test/java/org/springframework/security/openid/OpenIDAuthenticationFilterTests.java

@@ -45,7 +45,7 @@ public class OpenIDAuthenticationFilterTests {
         MockHttpServletRequest req = new MockHttpServletRequest("GET", REQUEST_PATH);
         MockHttpServletResponse response = new MockHttpServletResponse();
 
-        req.setParameter("j_username", CLAIMED_IDENTITY_URL);
+        req.setParameter("openid_identifier", CLAIMED_IDENTITY_URL);
         req.setRemoteHost("www.example.com");
 
         filter.setConsumer(new MockOpenIDConsumer() {

samples/openid/src/main/webapp/openidlogin.jsp

@@ -21,7 +21,7 @@
 
     <form name="f" action="<c:url value='j_spring_openid_security_check'/>" method="POST">
       <table>
-        <tr><td>OpenID Identity:</td><td><input type='text' name='j_username' value='<c:if test="${not empty param.login_error}"><c:out value="${SPRING_SECURITY_LAST_USERNAME}"/></c:if>'/></td></tr>
+        <tr><td>OpenID Identity:</td><td><input type='text' name='openid_identifier' value='<c:if test="${not empty param.login_error}"><c:out value="${SPRING_SECURITY_LAST_USERNAME}"/></c:if>'/></td></tr>
 
         <tr><td colspan='2'><input name="submit" type="submit"></td></tr>
         <tr><td colspan='2'><input name="reset" type="reset"></td></tr>

web/src/main/java/org/springframework/security/web/authentication/ui/DefaultLoginPageGeneratingFilter.java

@@ -66,7 +66,7 @@ public class DefaultLoginPageGeneratingFilter extends GenericFilterBean {
         if (openIDFilter != null) {
             openIdEnabled = true;
             openIDauthenticationUrl = openIDFilter.getFilterProcessesUrl();
-            openIDusernameParameter = "j_username";
+            openIDusernameParameter = "openid_identifier";
 
             if (openIDFilter.getRememberMeServices() instanceof AbstractRememberMeServices) {
                 openIDrememberMeParameter = ((AbstractRememberMeServices)openIDFilter.getRememberMeServices()).getParameter();